65346075

素因数分解:

$3^3\times 5^2\times {\mathrm{131}}^1\times {\mathrm{739}}^1$

素因数の和:889

約数の個数: 48

約数和(自身を含む): 121123200

約数和(自身を除く): 55777125

約数列:

[1, 3, 5, 9, 15, 25, 27, 45, 75, 131, 135, 225, 393, 655, 675, 739, 1179, 1965, 2217, 3275, 3537, 3695, 5895, 6651, 9825, 11085, 17685, 18475, 19953, 29475, 33255, 55425, 88425, 96809, 99765, 166275, 290427, 484045, 498825, 871281, 1452135, 2420225, 2613843, 4356405, 7260675, 13069215, 21782025, 65346075]

約数ペア:

[(1, 65346075), (3, 21782025), (5, 13069215), (9, 7260675), (15, 4356405), (25, 2613843), (27, 2420225), (45, 1452135), (75, 871281), (131, 498825), (135, 484045), (225, 290427), (393, 166275), (655, 99765), (675, 96809), (739, 88425), (1179, 55425), (1965, 33255), (2217, 29475), (3275, 19953), (3537, 18475), (3695, 17685), (5895, 11085), (6651, 9825)]